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chore: fixes the description of absence index in the calculateAbsenceIndex #119

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fixes the description of absence index in the calculateAbsenceIndex
staheri14 committed Mar 2, 2023

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commit 9d090416a92b585089c383bca5de7a6fee102843
5 changes: 2 additions & 3 deletions nmt.go
Original file line number Diff line number Diff line change
@@ -333,9 +333,8 @@ func (n *NamespacedMerkleTree) GetWithProof(nID namespace.ID) ([][]byte, Proof,
}

// calculateAbsenceIndex returns the index of a leaf of the tree that 1) its
// namespace ID is the largest namespace ID less than nid and 2) the namespace
// ID of the leaf to the left of it is smaller than the nid 3) the namespace ID
// of the leaf to the right of it is larger than nid.
// namespace ID is the smallest namespace ID larger than nID and 2) the namespace
// ID of the leaf to the left of it is smaller than the nID.
func (n *NamespacedMerkleTree) calculateAbsenceIndex(nID namespace.ID) int {
nidSize := n.treeHasher.NamespaceSize()
var prevLeaf []byte